.leftnav{ float: left; width: 20%; max-width: 350px; background: #fff; margin-top: 50px;}
.leftnav li{ padding:15px 0; border-bottom:#eee solid 1px;    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;}
.leftnav li.linow{ background: #0077AA;}
.leftnav li.linow a{  color: #fff;}
.leftnav li:hover a{  color: #fff;}
.leftnav li:hover{  background: #0077AA;}
.leftnav li a{display: block; line-height: 28px; text-align: center;font-size: 18px;}
.rbox{float: right; width: 75%;margin-top: 50px;}
/*展会计划*/
.zhplan{ float: left; width: 100%;}
.tabs-header{overflow: hidden; width: 100%; margin: 0px auto 20px; background: #eee; position: relative;
padding: 15px;padding-right: 83px;}

.tabs-header li{float: left; width: 66px;border:#eee solid 0px;padding:10px; position: relative;}

.tabs-header li.active{ background: #0077AA;}
.tabs-header li.active a{ color: #fff; }
.tabs-header li a{font-size: 18px; display: block; text-align: center; text-decoration: none;}

.tabs-content {
    overflow: hidden;height: auto!important;
    background: #fff; margin-bottom: 50px;padding:30px;
   
}
.tabs-content ul{ height: 496px;}

.tabs-content li {margin-bottom: 22px; background: #fff;overflow: hidden;
  -webkit-transition: 0.3s ease;
          transition: 0.3s ease;}

.tabs-content li .news_tit { float:left; width:75%;display: block;font-size: 1.6em;line-height: 3em;color: #323232;overflow:hidden; text-overflow: ellipsis;  white-space:nowrap;
}
.tabs-content li .news_tit:hover {color: #E8A651;}

.tabs-content li .news_time { float:left; width:20%;max-width: 110px;height: 100%; margin-right: 20px; border-right: #ccc solid 1px;}
.tabs-content li .news_time p.ndate { font-size: 1.6em; line-height: 2em; text-align: center;font-weight: bold;}
.tabs-content li .news_time p.ydate { font-size: 1em; line-height: 1.2em;text-align: center; color: #CCC;}
.tabs-content li .news_desc {height: 40px;line-height: 20px;font-size: 14px;color: #646464;margin-top: 10px;overflow: hidden;
}

/*展会计划 end*/
/* tab*/

.tabs-nav {
  position: absolute;
  top: 0;
  right: 0;
  background: #FFD600!important;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
  padding: 0 10px;
  color: #FFFFFF;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.tabs-nav:before {
  content: '';
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}
.tabs-nav i {
  border-radius: 100%;    font-size: 32px;
  cursor: pointer;
}


/*tab end*/

@media only screen and (max-width:480px){
	.pc_wr{display: none;}
	.phone_wr{display:block ;}
	.leftnav {display: none;}
	.rbox { width: 100%;}
	.tabs-header{padding:0;}
	.tabs-nav{ display: none;}
	.tabs-content li{border-bottom: #eee solid 1px; margin-bottom: 0;padding:15px 0;}
	.tabs-content li .news_time{ border:none;    margin-right: 15px;}
	.tabs-content{padding:15px;}
	.tabs-content li .news_tit{ width: 75%;    font-size: 1.2em;
    line-height: 1.6em;white-space: normal;}
    .tabs-header {margin: 20px auto;}
}